What KDDI Collective Office does

KDDI Collective Office, operating as KDDI Biz Edge株式会社 since April 2026, is a wholly-owned subsidiary of KDDI Corporation (TSE: 9433) that delivers integrated telecommunications, cloud, network, security, IoT, and office-environment solutions to Japanese enterprises and SMEs. The company originated as KDDI まとめてオフィス in 2011 and rebranded to emphasize a combination of 'regional on-site capabilities' with 'cutting-edge technology' for sustainable corporate growth, headquartered in Yoyogi-sanyacho, Tokyo, with area bases across Japan.

The product portfolio spans ten solution categories: mobile devices and cellular services (smartphones, tablets, LTE PCs, private 5G), cloud collaboration (Microsoft 365 with KDDI, Google Workspace, LINE WORKS, Webex Calling, Cisco Webex), fixed-line and unified communications (KDDI 光ダイレクト, Cloud Calling for Teams/Zoom), internet and VPN (SDN-based KDDI WVS 2, Powered Ethernet, Flexible Internet, Flex Remote Access, CPA), satellite communications (Starlink Business, au Starlink Direct 専用プラン+, Iridium, Inmarsat), security (まとめてUTM, KDDI Business ID IDaaS, KDDI Smart Mobile Safety Manager MDM, network cameras), IoT (Buddycom IP radio, SORACOM Air, KDDI IoT Cloud, safie), business support (Message Cast SMS, まる得ランチ meal benefits, まとめて福利厚生, fleet management), and office environment (relocation, renovation, Social Interior design, auでんき, and the Digicolle IT Mall B2B e-commerce platform with 260,000+ SKUs). The underlying technical base is the KDDI group's domestic telecom infrastructure augmented through distribution and integration partnerships with Microsoft, Google, Cisco, SpaceX, SORACOM, and other global technology providers.

The business model combines subscription/recurring revenue across mobile, fixed-line, cloud, security, IoT, and business-support services with hardware sales for office equipment and project-based revenue for office relocation and renovation. Go-to-market is consultation-led enterprise field sales supported by monthly webinars, industry case studies, SEO/content marketing, and the Digicolle IT Mall self-service channel. Pricing is quote-based and not publicly disclosed. Customer segmentation covers government and public sector, manufacturing, healthcare and welfare, construction, ICT, retail and wholesale, education, finance and insurance, transportation, and SMEs, with services available only in Japan.

Name

KDDI Collective Office

Legal name

KDDI Biz Edge株式会社

Website

https://kddimatomete.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

1–10 employees

Short description

KDDI Collective Office (KDDI Biz Edge株式会社) is a wholly-owned subsidiary of KDDI Corporation that provides integrated telecommunications, cloud, security, IoT, satellite, and office-environment solutions to Japanese enterprises and SMEs. It distributes Microsoft 365, Google Workspace, Webex, Starlink Business, and KDDI network services through direct enterprise field sales and a 260,000-SKU B2B e-commerce platform.

Ownership category

akta.pro rank

Product category

Business Telecommunications & Cloud Services

NAICS

Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Telephone Communications (No Radiotelephone) (4813), Services-Telephone Interconnect Systems (7385)

akta.pro primary industry

Backup, Disaster Recovery & Business Continuity (BCDR) Services (BPAEABAH)

Keywords

• Business telecommunications
• Cloud collaboration platforms
• Managed network services
• IoT connectivity solutions
• Office environment services

Headquarters

HQ city

Yoyogi-sanyacho

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Telecommunications Services: Mobile devices, fixed-line telephone services, internet connectivity, VPN, and satellite communications. Services include smartphones, tablets, LTE computers, data communication terminals, and private 5G solutions.
2. Cloud Services: Microsoft 365, Google Workspace, LINE WORKS, Webex Calling, and cloud-based storage solutions. Includes license procurement, ID setup, and data migration support.
3. Security Solutions: Cloud security (Cisco Umbrella), MDM, IDaaS, office security systems, and access management including cameras and entry/exit management.
4. Office Environment & Equipment: IT equipment including PCs and multifunction printers, office furniture subscriptions, LED lighting, air conditioning systems, and disaster preparedness supplies. Includes office relocation and renovation project management.
5. Business Support Services: Meal allowance benefits, employee benefit programs, PC support services, SMS customer engagement (Message Cast), and vehicle fleet management solutions.
6. IoT Solutions: Vehicle management, water conservation, IP radios, SORACOM SIM cards, and KDDI IoT cloud platforms for remote monitoring and data collection.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

KDDI Collective Office (KDDI Biz Edge株式会社, formerly KDDI まとめてオフィス) provides a one-stop suite of business solutions for Japanese enterprises and SMEs, bundling mobile telecommunications, fiber internet (FLET'S hikari), fixed-line voice, corporate VPN/networks, cloud collaboration platforms (Microsoft 365, Google Workspace, LINE WORKS), cloud PBX, managed security, IoT (KDDI IoTクラウド), satellite communications (Starlink), office environment services, business support, and a B2B IT procurement platform (デジコレITモール) with over 260,000 products. The offering is backed by KDDI group's proprietary network technologies (SDN-based WVS 2, CPA) and delivered via dedicated local sales engineers.

Product overview

KDDI Collective Office (KDDI Biz Edge株式会社) is a telecommunications and IT solutions provider that offers a comprehensive portfolio of services organized across multiple categories: mobile devices and cellular services (including smartphones, tablets, LTE PCs, and private 5G), cloud collaboration platforms (Microsoft 365 with KDDI, Google Workspace, LINE WORKS with KDDI, Webex Calling, and Cisco Webex with KDDI), fixed-line voice and telephony (KDDI 光ダイレクト, Cloud Calling for Microsoft Teams, Cloud Calling for Zoom Phone, KDDI Voice Viewer), internet and VPN networking (KDDI WVS 2 using SDN technology, KDDI Powered Ethernet, KDDI Flexible Internet, KDDI Flex Remote Access, CPA), satellite communications (Starlink Business, au Starlink Direct専用プラン+, Iridium, Inmarsat), security solutions (UTM, KDDI Business ID IDaaS, KDDI Smart Mobile Safety Manager MDM, office security systems), IoT solutions (Buddycom IP radio, SORACOM Air, KDDI IoTクラウド, safie network cameras), business support services (KDDI Message Cast SMS, まる得ランチ meal benefits, まとめて福利厚生, KDDI 業務支援ソリューション), and office environment solutions (office relocation/renovation, IT procurement via デジコレ IT몰, electricity via auでんき). The company operates as a one-stop solutions provider combining its own network infrastructure with distributed third-party platforms, supporting enterprise customers from device procurement and setup through ongoing operations and management.

Differentiator

Problem solved

Functional benefit

Products and services

• KDDI モバイル (Business mobile telecommunications) Business-grade mobile voice and data communications service provided to Japanese enterprises and SMEs, leveraging KDDI's nationwide mobile network.
• KDDI 光 / FLET'S hikari (Fiber internet for business) High-speed fiber-to-the-premises internet access for business customers, using FLET'S hikari wholesale lines, delivered with KDDI's enterprise support wrapper.
• KDDI 電話 (Business fixed-line phone service) Business fixed-line telephony service offered to Japanese enterprises and SMEs as part of the company's one-stop voice/communications suite.
• KDDI VPN / corporate network services Corporate network and VPN services built on KDDI's SDN-based WVS 2 virtualization platform, enabling secure multi-site connectivity for Japanese businesses.
• KDDI クラウド / cloud collaboration platforms (Microsoft 365, Google Workspace, LINE WORKS) Enterprise distribution, deployment and support for major cloud collaboration platforms (Microsoft 365, Google Workspace, LINE WORKS), delivered as part of the company's one-stop business suite.
• KDDI ビジネスチャット (LINE WORKS based business chat) LINE WORKS-based business chat service for Japanese enterprises and SMEs, offered as part of the cloud collaboration portfolio.
• KDDI ビジネスコール (Cloud PBX) Cloud-based PBX/phone service for business customers, enabling flexible inbound/outbound voice routing for offices and branches.
• KDDI セキュリティ (Managed security service) Managed security solutions for Japanese enterprises and SMEs, including security solutions wrapping KDDI group capabilities.
• KDDI IoTクラウド (IoT connectivity platform) IoT connectivity and device management platform (KDDI IoT Cloud) enabling Japanese enterprises and SMEs to deploy and manage IoT endpoints.
• KDDI 衛星通信 / Starlink ビジネス (Satellite communications) Satellite communications service for Japanese businesses leveraging Starlink, providing connectivity for sites and operations where terrestrial networks are unavailable or insufficient.
• KDDI オフィスサポーター (Office environment services) Office environment services for businesses covering workspace needs as part of the KDDI Collective Office one-stop offering.
• KDDI シェアルーム (Shared office / meeting room service) Shared office and meeting room service offering business customers access to flexible workspaces.
• KDDI ドクターヘリ (Doctor helicopter business service) Business-support service related to doctor helicopter operations, offered as part of the company's office environment / business-support portfolio.
• デジコレITモール (B2B IT procurement platform) B2B e-commerce platform offering over 260,000 IT products including PCs, office equipment, and technology solutions for business procurement.

Segments10 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature5 records

Partnerships

14 partnerships are on record, tiered core and secondary.

• MicrosoftcoreTechnology or IntegrationMicrosoft 365 with KDDI - Cloud productivity suite integration including licensing procurement, ID setup, and data migration support. Also Cloud Calling for Microsoft Teams and Copilot-related services.
• GooglecoreTechnology or IntegrationGoogle Workspace with KDDI - Cloud collaboration platform deployment and support services.
• CiscocoreTechnology or IntegrationCisco Webex Calling - Cloud phone services. Cisco Umbrella - Cloud security. Cisco Webex with KDDI - Video conferencing solutions. Long-standing technology partnership.
• SpaceXcoreTechnology or IntegrationStarlink Business - Satellite internet services. au Starlink Direct専用プラン＋ - Combined satellite and cellular connectivity solution for uninterrupted business communications.
• SORACOMsecondaryTechnology or IntegrationSORACOM Air for セルラー plan-K (LTE) - IoT connectivity solutions for developers and enterprise IoT deployments.
• LINE WORKScoreTechnology or IntegrationLINE WORKS with KDDI - Business communication and collaboration platform deployment.
• PHONE APPLIsecondaryTechnology or IntegrationPHONE APPLI PEOPLE - Cloud-based phone system integration for business communication enhancement.
• BuddycomsecondaryTechnology or IntegrationIP wireless radio solution for business communication and field team coordination.
• safiesecondaryTechnology or IntegrationNetwork camera cloud service - まとめてネットワークカメラ with safie for business surveillance and monitoring.
• Wi2secondaryTechnology or IntegrationWi2クラウドWi-Fiサービス - Cloud Wi-Fi service for office and business locations.
• KYOCERAsecondaryTechnology or IntegrationGRATINA KYF44 - Kyocera mobile phones for business use. DIGNO Tab2 5G KYT35 - Kyocera tablets.
• Sony MobilesecondaryTechnology or IntegrationXperia 10 VI SOG14 - Sony mobile devices for enterprise deployment.
• Social InteriorsecondaryImplementation/ SI/ Consulting PartnerOffice construction support and workspace design partnership for office relocation and renovation projects.
• KDDIcoreStrategic or Co-development PartnerParent company and group brand. Provides core telecommunications infrastructure, au mobile network, and KDDI brand recognition. Shared technology development and service delivery.

Scale indicators2 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Fujitsu: Global Japanese IT and networking conglomerate offering enterprise cloud, network, and managed services at far greater scale. Adjacent incumbent serving overlapping Japanese enterprise customers.
• NEC Corporation: Major Japanese IT and telecom vendor providing network infrastructure, cloud, and enterprise solutions. Serves overlapping Japanese enterprise and public-sector customers as a much larger incumbent.
• NTT Data: Global-scale Japanese IT services and consulting giant and NTT Group sister company. Competes in enterprise cloud, network integration, and managed services, though with a much broader and deeper portfolio than KDDI Biz Edge.

Direct peers

• Internet Initiative Japan (IIJ): Specialist Japanese network and cloud services provider for enterprises, with strong SME focus. Comparable in selling integrated connectivity, security, and cloud to Japanese business customers.
• Rakuten Symphony / Rakuten Mobile: Japanese mobile network operator expanding into enterprise telecom and cloud services. Competes in the same Japanese mobile, cloud communications, and enterprise solutions market.
• NTT Communications: Enterprise arm of Japan's NTT Group offering similar integrated telecom, cloud, network, and managed IT services. Competes head-to-head for Japanese enterprise and SME communications and cloud contracts.
• Otsuka Corporation: Large Japanese SMB-focused IT, network, and office solutions distributor with nationwide coverage. Closely comparable target customer (Japanese SMEs) and bundled IT/telecom offering.
• Nihon Unisys: Japanese IT services firm providing cloud, network, and managed services to enterprises. Competes for similar Japanese enterprise systems integration and managed services engagements.
• SCSK Corporation: Major Japanese IT services company providing system integration, managed services, and enterprise solutions. Comparable as a Japanese enterprise IT services and integration provider.
• SoftBank Corp: Major Japanese mobile carrier and enterprise ICT provider offering overlapping mobile, fixed-line, cloud, and IoT solutions. Directly comparable as a one-stop Japanese enterprise solutions provider.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KDDI Collective Office